baber/WOPTO huggingface dataset:
Patent JP-H1186540-A (JP)
Title: Memory device and its refresh method
Inventor: CLINE DANNY R
IPC: G11C11/413
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a memory device and its refresh method capable of increasing a refresh speed and shortening a required data holding time in a peripheral memory cell. SOLUTION: The memory device is designed so as to have an array of memory cells arranged in matrix, and rows contain a regular row and a redundant row. A selection circuit 322 generates a stored address signal in response to a first control signal. An address counter 312 generates sequence of an address signal in response to a clock signal. A control circuit 300 generates the first control signal in response to the prescribed address signal of the sequence of the address signal. A decode circuit is connected selectively so as to receive the stored address signal and the sequence of the address signal to select the memory cell of the regular row from the memory array.
Patent JP-H0620781-A (JP)
Title: Lighting circuit for car discharge lamp
Inventor: YAMASHITA MASAYASU
IPC: H05B41/292
Filed: 1992-07-03
Abstract: PURPOSE:To enhance the safety with a lighting circuit for a discharge lamp for car by performing certain sensing of failure. CONSTITUTION:In a lighting circuit 1 for a metal halide lamp, the battery voltage is raised by a DC booster circuit 7 by putting on a lighting switch 5, converted into AC by a DC/AC converter circuit 8, and impressed on a metal halide lamp 11. A failure sensing circuit 15 is furnished to sense the output voltage of the DC/AC converter circuit 8 and judge from the sensed level the lamp condition whether it is open or shortcircuited. A failure sensing signal is fed to a relay circuitry 6 for breaking the power supply, and thereby a relay contact 6a is opened to shut off power to be supplied to the DC booster circuit 7. The shortcircuited state of the lamp can also be judged by monitoring the voltages impressed on the two terminals of the lamp individually and comparing them with each other.
Patent JP-H0724246-A (JP)
Title: Device to remove harmful chemical material in atmosphere
Inventor: MURAOKA HISASHI
IPC: H01L21/02
Filed: 1993-07-15
Abstract: PURPOSE:To remove all of harmful chemical matters which should be removed with one chemical filter by laminating several fabrics containing activated carbon fibers which can collect harmful matters in air. CONSTITUTION:Woven or nonwoven fabrics are used into which activated carbon fibers are woven in a single or synthesized fiber state. Several fabrics thus prepared are laminated to obtain the filter. At least one of the fabric contains an activated carbon fiber with addition of an adsorbent which can collect a specified harmful chemical matter. Since the activated carbon fiber itself has an adsorptibity for specified harmful chemical matters, at least one of the fabrics may contain an activated carbon fiber without addition of any adsorptive material.
Patent JP-S5989553-A (JP)
Title: Discharge preventing device for motor
Inventor: ODA MASARU
IPC: H01R39/54
Filed: 1982-11-12
Abstract: PURPOSE:To improve the suppressing function of a spark discharge in a motor by coupling between commutators through a varistor and connecting between brushes through a plurality of series circuits. CONSTITUTION:A ring-shaped varistor 8 is composed by providing through holes 10a-10e at the prescribed interval on a ring-shaped semiconductor ceramic substrate 9, and providing electrodes 11a-11e, 12a-12e on the front and back surfaces. The electrodes 11a-11e are respectively connected to commutators of a motor. Varistors 13a-13e are respectively connected between adjacent commutators 1a-1e, and two of varistors 13a-13e are connected in series between the brushes 3a and 3b.
Patent JP-2001023476-A (JP)
Title: Switch device
Inventor: SAIKI SHINICHI
IPC: H01H23/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a movable contact plate from slipping off certainly on the way of assembling without bringing about complication of the assembling or a rise of the costs. SOLUTION: A movable contact plate 14 is equipped with a pair of supporting arms 14a protruding oppositely from the two sides of the plate central part. A terminal component 15 provided on an insulated base 12 is formed by folding a plate of conductive metal, having a terminal part 23 which is furnished sonsolidatedly with a pair of pronged supporting pieces 21 to hold rotatably the supporting arms 14a in the pinched condition and a projecting piece 22 to serve as a swinging fulcrum of the contact plate 14. Each pronged supporting piece 21 is furnished at the forefront with an engaging piece 21b to hinder the arms 14a from slipping off in the condition that they are folded in the direction of approaching each other.
Patent JP-H0622068-A (JP)
Title: Digital copying machine
Inventor: KAWADA YASUO
IPC: H04N1/00
Filed: 1992-07-02
Abstract: PURPOSE:To improve operability by preventing the generation of a user's misoperations or feeling of embarrassment at the time of operations by arranging light emitting elements at respective keys and clearly displaying the key usable for each function. CONSTITUTION:Common keys (start key 2, clear key 3 for reset, ten keys 4 for designating the number of sheets or the like, density related key 5 and copy mode clear key 9) are arranged with an LEDa showing the keys to be used for a copy mode and an LEDb showing the keys to be used for a facsimile mode, respectively. Keys (paper sheet related key 6, magnification related key 7 and program key 10 to input a program) to be used for the copy mode only are arranged with only the LEDa, respectively, and the LEDa is controlled so as to be turned on only in the copy mode. Keys (FAX switching key 8a and a key 11 for FAX input) to be used in the facsimile mode only are arranged with only the LEDb, respectively, and the LEDb is controlled so as to be turned on only when the facsimile mode is used.
Patent JP-S6091069-A (JP)
Title: Gate valve system
Inventor: KOMINAMI NAOYA
IPC: F16K3/28
Filed: 1983-10-26
Abstract: PURPOSE:To adhere a valve body and a resilient body cover firmly by employing such shape as the tangent line at random point on the adhering face between the valve body and resilient body cover will never cross with the adhering face. CONSTITUTION:The surface shape of valve body 18 is made such that the tangential line at random point on the adhering face with a resilient body cover 19 will never cross with the adhering face. A fitting mechanism with said cover 19 is not provided on the upper end section of valve body 18 and the tensile strength of said cover is made higher than 100kgf/cm<2>. In order to achieve an interface adhesion strength between said cover 19 and valve body 18 higher than 15kgf/cm<2>, adhesive having tensile strength higher than 300kgf/cm<2> is employed. Consequently, said cover 19 and valve body 18 are adhered firmly to substantially integrate them.
Patent JP-H0863638-A (JP)
Title: Device for managing automatic machine group
Inventor: TAKAMURA SATOSHI
IPC: G06Q40/00
Filed: 1994-08-24
Abstract: PURPOSE: To quickly replenish transaction media at the time of replenishing transaction media by providing this automatic machine group managing device with a storage selecting means for selecting a medium storing means based upon a storage box identifier (ID) in accordance with the sort of transaction media specified to a command. CONSTITUTION: A medium storing means 5 is arranged in each sort of transaction media and a storage box ID corresponding to each sort of media is applied to the means 5. When a command for specifying replenish or recovery and the sort of transaction media is outputted from an automatic transaction device 1, a medium replenishing/recovering machine 2 loaded with plural medium storing means 5 is moved to the device 1 in accordance with the command. When the machine 2 is positioned and connected to the device 1, a storage selecting means 3 selects a certain means 5 based upon a medium ID and transaction media are replenished/recovered between the selected means 5 in the machine 2 and a cash box 8 stored in the device 1 in each sort of transaction media through a replenishing medium carrying means 6 or a recovering medium carrying means 7.
Patent JP-S6442283-A (JP)
Title: Optical data recording medium
Inventor: TANAKA TOKUJI
IPC: G11B7/2534
Filed: 1987-08-10
Abstract: PURPOSE:To obtain an optical data recording medium having a high C/N, by incorporating a specified phthalocyanine composition into a recording layer as a light absorber. CONSTITUTION:A recording layer provided on a substrate comprises a phthalocyanine composition comprising at least two of a series of phthalocyanine compounds P0, P1, P2, P3 and P4 of formula [I], with at least one of P1, P2 and P3 as an essential constituent. In formula [I], is a metal, metallic oxide or metallic halide, each of L1, L2, L3 and L4 is independently a benzene ring component B0 of formula [II] or a benzene ring component Bx of formula [III]. The compound P0 is a compound in which all of L1-L4 are B0, the compound P1 is a compound in which three of L1-L4 are B0 and the remainder is Bx, the compound P2 is a compound in which two of L1-L4 are B0 and the remaining two are Bx, the compound P3 is a compound in which one of L1-L4 is B0 and the remaining three are Bx, and the compound P4 is a compound in which all of L1-L4 are Bx.
Patent JP-S6090971-A (JP)
Title: Fuel supplying device for lpg internal-combustion engine
Inventor: MAKINO MOTOHIRO
IPC: F02M21/02
Filed: 1983-10-25
Abstract: PURPOSE:To improve acceleration respons property after decelerating operation by a method wherein an atmosphere releasing valve is opened when the output of an engine load detecting means has arrived at a predetermined value or higher to introduce the ambient air into the vacuum chamber of a fuel intercepting valve. CONSTITUTION:The titled device is consisting of a vaporizer 3, vaporizing LPG fuel, and the fuel intercepting valve 11 as well as a flow amount regulating jet 12, interposed in a fuel path connecting said vaporizer and a mixer 13, supplying the vaporized fuel into the suction path 14. The fuel intercepting valve 11 intercepts the fuel path 10 by closing the valve body 26 by the suction vacuum introduced through the vacuum path 23 through a diaphragm 26 when the suction vacuum, introduced into the pressure chamber 17 of a vacuum control valve 16 arrives at a predetermined value or higher and the valve body 20 is opened. In this case, an atmosphere releasing valve 42 is provided under connecting it to the vacuum path 23. When a throttle valve 15 is opened to an opening degree higher than a predetermined opening degree and a load detecting switch 40 is made ON, said valve 42 is opened to open the fuel intercepting valve 11 immediately.
Patent JP-H1029143-A (JP)
Title: Deburring device
Inventor: SUGIMOTO JUNICHI
IPC: B24B29/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To automatically remove machining burr from a workpiece by provid ing a buff mechanism such that the axial center direction of a buff wheel intersects the deburring surface of the workpiece by and angle other than an orthogonal angle and the angle is changed by pressing the rotary shaft of the buff wheel by the deburring surface side when a chucking mechanism and the buff mechanism come close to each other. SOLUTION: An axial center direction of a rotary shaft 10a of a buff wheel 11 is positioned so as to intersect the lower surface of a workpiece W as a deburring surface by an angle other than an orthogonal angle while the buff wheel 11 is prevented from being contacted with workpiece W. When a chucking mechanism (a) and a buff mechanism (b) come close to each other, if the buffer wheel 11 is pressed down by the workpiece W, the buff wheel 11 is rotated around the attaching shaft 12a of the load base 12 of a casing 10b against a spring 13. Thus, the buff surface, that is, a buff removing position, is effectively moved, spots needing deburring are all brought into contact with the buff wheel 11 and, by placing the buff wheel 11 on the deburring surface, deburring is effectively performed.
Patent JP-H0250411-A (JP)
Title: Air-core coil winding former
Inventor: FUJITA YASUHIRO
IPC: H01F41/04
Filed: 1988-08-12
Abstract: PURPOSE:To mate the locations of a winding starting lead and a winding finishing lead in the circumference direction of a main body of a coil easily by controlling a rotation driving source of a winding shaft by a control unit. CONSTITUTION:A winding shaft 11 is linked to a rotation driving source 6. First and second forming arrows 19 and 20, which form a winding starting lead 2 and a winding finishing lead 3 by bending them at a right angle with the shaft direction of a main body of a coil 4 from the external face of the main body of the coil, are installed so that they can come near and separate from each other, with the winding shaft there between. Then, on the sides of the first and second forming arrows 19 and 20, first and second edges 25 and 26, which cut the wire material at the end of the winding finishing lead, are established while a wire material presser 12 which presses the wire material against the outer surface of the winding shaft 11, is installed. Then, a control unit is connected to the apparatus. The control unit functions to stop the winding shaft at the rotation angle anticipating the springback of the main body of the coil 4 so that the winding finishing lead 3 agrees with the winding starting lead 2 at the position where the winding finishing lead 3 returns by the springback of the main body of the coil 4.
Patent JP-S6444206-A (JP)
Title: Device for rolling reduction of plate transfer roll
Inventor: NOZAKI HIROYUKI
IPC: B21B31/20
Filed: 1987-08-12
Abstract: PURPOSE:To make the pressing force of the time when interposing a stock to be rolled constant at all times and to feed it in the state of good quality by fitting an electrifying coil to at least one part of mutually opposing bearing housings. CONSTITUTION:A superconductive coil 3 is provided on the part where the respective chock 2 of a pair of upper and lower rolls is faced and a current is passed to the coil 3. The pressing force for pushing the stock 4 to be rolled out by interposing it via the chock 2 is exerted on the upper and lower rolls 1. Also, by providing a magnetic shielding plate 6 between the chock 2 and superconductive coil 3 the adverse effect on the pinch roll 1 rotation due to the magnetic force of the superconductive force is prevented. In case of releasing the pressing force onto the material 4 to be rolled it can be achieved by reversing the direction of the current of either one part of the upper and lower chocks. Owing to the control of the pressing force by current the responsiveness to the plate thickness fluctuation, etc., is good and a constant pressing force can be exerted all the time.
Patent JP-H0858882-A (JP)
Title: Cleaning of floating-roof tank
Inventor: MURAKAMI YOSHINOBU
IPC: E04H7/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a method for cleaning a floating-roof tank which makes it possible to lessen the quantity of inert gas in use during its cleaning, prepare and control the insert gas without retardation, and prevent combustible gas from leaking out of the tank during the cleaning. CONSTITUTION: When the cleaning is done, particularly at the step of injecting an inert gas inside to clean the peripheral inside surface, first a gap H between the peripheral edge of the upper side of the floating roof 4 and the peripheral inside surface of the side plate 3 is covered with a flexible sheet 10. Next the flexible sheet 10 is fastened at its two edges 10a, 10b respectively to the upper side of the floating roof 4 and the peripheral inside surface of the side plate 3 by the use of a self-adhesive tape 11, 12.  After that, the flexible sheet 10 is pressed against the peripheral inside surface of the side plate 3 where they are stuck by arranging magnets 14, each of which can stick to the side plate 3 by attraction, at the self-adhesive tape 12 on the peripheral inside surface of the side plate 3, and then an inert gas is injected in and the inside of the tank 1 is cleaned.
Patent JP-H11239991-A (JP)
Title: Object holder and object holding method using it
Inventor: BABA YOSHITO
IPC: B65G49/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To quickly install/remove an applying object according to a change in a kind of applying object by constituting a through hole of an attracting table out of a hole to communicate with that of a top plate and a noncommunicating hole, and setting a diameter of the through hole of the top plate equal to or smaller than that of the through hole of the attracting table. SOLUTION: An ON/OFF valve V is arranged as a means to only form a vacuum atmosphere to an inside space of a noncommunicating through hole 22 of an attracting table AT up to forming a vacuum atmosphere to an inside space of a communicating through hole 21 of the attracting table AT. In the valve V, the communicating through hole 21 (capable of becoming a noncommunicating through hole 23 by a kind of a holding object) and the noncommunicating through hole 23 (capable of becoming the communicating through hole 21 by a kind of holding object) of a group existing in the width direction of the holding object, for example, the direction (the direction orthogonal to the applying direction of an applying liquid) corresponding to a 'row' of a 'matrix', are collected in the same row. In this case, the attracting table AT and the through hole 21 of a top plate are coaxially formed.
Patent JP-H0849125-A (JP)
Title: Twister unit for s-and z-plying
Inventor: ISHII KAZUYOSHI
IPC: D02G1/04
Filed: 1994-08-01
Abstract: PURPOSE:To provide a compact twister unit for S- and Z-plying capable of reducing the frame length in the case of installing many units side by side. CONSTITUTION:This twister unit for S- and Z-plying comprises a twister belt 21 on the fixed side and two twister belts 31 and 41 on the movable side, kept in contact with the twister belt on the fixed side respectively intersecting the running directions and nipping a yarn with contact parts and is capable of applying S-twist to one of two yarns YS running parallel and Z-twist to the other YZ.
Patent JP-S6178722-A (JP)
Title: Thrombocyte coagulation inhibiting agent
Inventor: SATO SUSUMU
IPC: A61K31/135
Filed: 1984-09-25
Abstract: PURPOSE:To provide the titled inhibiting agent having high safety, by using a butynophenone derivative or its salt as an active component. CONSTITUTION:The objective thrombocyte coagulation-inhibiting agent contains the compound of formula I (R1 and R2 are alkyl) or its salt as an active componenet. The compound of formula I used as the active component can be prepared by reacting the compound of formula II with the compound of formula III or reacting the compound of formula IV with the compound of formula V, and oxidizing the resultant compound of formula VI. It can be administered in the form of oral agent such as powder, tablet, capsule, granule, liequid, etc. or parenteral agent such as subcutaneous, intramuscular or intravenous injection, additive for transfusion, ointment, suppository, etc. Dose: 0.02-100mg/kg daily for oral administration and 0.01-50mg/kg daily for parenteral administration in 1- several divided doses. The agent is effective for the remedy and prevention of various diseases caused by thrombogenesis (e.g. phlebothrombosis, coronary thrombosis, pulmonary embolus, etc.).
Patent JP-H01104100-A (JP)
Title: Protein having blood vessel activity obtained from monocyte and its analogue, extraction of said protein and utilization thereof for treatment and production of antibody
Inventor: JIYANNRIYUTSUKU OOTEIERU
IPC: C12P21/02
Filed: 1988-08-12
Abstract: NEW MATERIAL: A protein, preferably a glycosylated protein, having about 0.6 to 200 kD mol.wt. and containing the amino acid sequence of the formula.  
     USE: A therapeutic drug for diabetic retinopathies, telangrosis, arteritis, hemagiomatosis, rheumatoid arthritis, etc.  
     PREPARATION: For example, human normal monocytes are cultured and the culture liquid is filtered to separate the supernatant layer. The supernatant layer is passed through a crosslinked polysaccharide column in an equilibrium state at pH 8. Then the liquid is passed through a phenylated crosslinked agarose gel column in an equilibrium state at pH 8 by using a descending gradient elution method using ammonium sulfate. The active fraction is treated with a crosslinked polysaccharide column in an equilibrium state at pH 8. Then the eluted liquid after the column treatment is treated with a diethylaminoethyl- type ion exchanger column using an elevating gradient elution method with sodium chloride. The obtd. fraction is purified by low pressure exclusion chromatography and high performance liquid chromatography to obtain the protein containing the sequence of the formula. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0366895-A (JP)
Title: Shield machine
Inventor: ARIZONO TAKATOSHI
IPC: E21D1/08
Filed: 1989-08-03
Abstract: PURPOSE:To enhance easiness of excavating a pit by coupling the hood part separably with the tail part, coupling together the hood part and girder part in a single piece, and forming the hood part and girder part free to enlarge or contract the diameter. CONSTITUTION:Cutting vane of a shield machine 10 oriented in the longitudinal direction is digged by an excavator, and a jack 60 for excavation is elongated, and the machine 10 is advanced downward, and covering material 50 is connected. When the excavation is completed, the excavator is carried out onto the ground, and the hood part 20 is separated from the tail part 40, and jacks 37, 38 for expansion and contraction are contracted to decrease the dia. of the hood part 20 together with the girder part 30. Then the tail part 40 is depressed downward, and any uncovered hole wall is supported with this tail part 40 to form covering material 50 in the inside, and the hood part 20 and girder part 30 are removed. Thereby the machine is provided with possibility of contruction of diameter to lead to enhancement of easiness in executing the work.
Patent JP-S6093522-A (JP)
Title: Controller of moving robot
Inventor: OKUMURA KATSUJI
IPC: G05D1/02
Filed: 1983-10-26
Abstract: PURPOSE:To run a moving robot efficiently throughout the whole area efficiently without any collision against an obstacle even if the obstacle is present by deciding an area where the robot is not run yet from an area where the robot is already run and an area where the obstacle is present. CONSTITUTION:A previously learnt movement area is fractionized into longitudinal and lateral blocks in a matrix on two-dimensional coordinates and stored on a map. A CPU9 repeats a run longitudinally or laterally, line by line, and the area where the robot run is is stored and held in a storage part 10 successively. Thus, a linear run is made and ultrasonic sensors 4 on both flanks detect whether there is an obstacle on the right and left sides of a run block and stores the result in the storage part 10. When a sensor 4 on the front surface senses an obstacle in front, the run is repeated within a range wherein the robot collides against it while the position of the obstacle is stored; when the sensor does not sense it any more, a decision on an area where the robot is not run so far is made from the area where the robot is already run and the obstacle area, and the robot is moved to the part to continue to run, line by line.